2912641389

素因数分解:

$3^3\times 7^2\times {\mathrm{2201543}}^1$

素因数の和:2201566

約数の個数: 24

約数和(自身を含む): 5019520320

約数和(自身を除く): 2106878931

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2201543, 6604629, 15410801, 19813887, 46232403, 59441661, 107875607, 138697209, 323626821, 416091627, 970880463, 2912641389]

約数ペア:

[(1, 2912641389), (3, 970880463), (7, 416091627), (9, 323626821), (21, 138697209), (27, 107875607), (49, 59441661), (63, 46232403), (147, 19813887), (189, 15410801), (441, 6604629), (1323, 2201543)]